ENCRYPTION/AIRMUX-5000/BS/AES256
Airmux-5000 BS License Upgrade from AES-128 to AES-256 (Not supported in ETSI and FCC)
ENCRYPTION/AIRMUX-5000/SU/AES256
Airmux-5000 SU License Upgrade from AES-128 to AES-256 (Not supported in ETSI and FCC)
FCD-IP/DC/T1/V36C/U/S
E1/T1 or fractional E1/T1 access unit with integrated router, DC power supply, T1 port, V36C V.36/RS-422/RS-449 (DCE) serial port, UTP Ethernet port, sub-E1/T1 port
FCD-IP/T1/U/E&M
E1/T1 or fractional E1/T1 access unit with integrated router, T1 port, UTP Ethernet port, 4 E&M voice channels
FOI-2971-R-ST
Isolator for telephone (POTS), exchange side, Multimode ST optics, RFI suppressed, Power Options Sold Separately
FOI-2971-S-ST
Isolator for telephone (POTS), exchange side, Singlemode ST optics, Power Options Sold Separately
FOI-2971-ST
Isolator for telephone (POTS), exchange side, Multimode ST optics, Power Options Sold Separately
FOI-2981-ST
Isolator for annunciator input, 2 line level audio in, 1 contact closure for doorbell function, Multimode ST optics (TX only), Power Options Sold Separately